COTS AC-DC 92-138V input, 28V output at 1000W

Brief Description

This environmentally sealed AC-DC power supply is
designed to meet harsh environments. Unit is power
factor corrected with a minimum power factor of 0.9. The
THD is <5%. It is densely packaged, weighs 8 lbs, and is
base plate cooled with over temperature protection.
Current sharing and longer hold up capability options are
available upon special request.

Note: Unit will not shut down in an overload condition until 1200W is exceeded, as the SW0004 is only available as a 1200W unit, which can satisfy lower power ratings. Contact ACT for details.


  • Environment MIL-STD-810*
  • Temperature: -40°C to +71°C operating
  • -40°C to +85°C non-operating
  • Vibration: MIL-STD-202*
  • Shock: MIL-STD-202*
  • EMI: MIL-STD-461, CE101 and CE102
    * designed to meet

Product # SW0004000-28-1000

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Input Voltage 92-138
Output Voltage 28
Output Power 1000
# of Outputs 1
PFC yes
Frequency 47-63
Phase 1
Design Base Plate Cooled